Any anon with cardio issues MUST read cardiologist Dr. Thomas E. Levy. Dude has read over 20,000 scientific / medical papers and is adamant that ALL Coronary Heart Disease is Arterial Scurvy.
https://www.medfoxpub.com/medicalnews/product/S-SAK/Stop-Americas-#1-Killer/The-path-around-coronary-heart-disease/